Re: XForms: displaying overlapping objects

From: Gayle C Roth (Gayle.C.Roth@grc.nasa.gov)
Date: Fri May 10 2002 - 09:52:54 EDT

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    # To subscribers of the xforms list from Gayle C Roth <Gayle.C.Roth@grc.nasa.gov> :

    At 02:18 PM 05/09/2002 -0700, you (spl@ncmir.ucsd.edu) wrote:
    ># To subscribers of the xforms list from spl@ncmir.ucsd.edu :
    >
    > > I'm trying to display a graph and overlapping text (was added with
    > > fl_add_text) at the same time. At each iteration, when the graph updates,
    > > I'm checking for overlap of the text with the graph and if it does, I'm
    > > re-showing (fl_show_object) the text. However, the overlapping text is
    > > blinking because after each show, the graph is automatically being
    > > re-drawn, covering the text. Does anyone know how I can keep the text
    > > visible the entire time?
    >
    >Why not use fl_add_xyplot_text()?
    >
    > spl

    Steve,

    I'll give it a shot, although sometimes users place text so that it's
    partly in the graph area, and partly outside it. I'll have to play around
    with it.

    Thanks,
    Gayle

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